liquid
Word family
- liquiditynounB2
- liquefyverbC1
- liquidationnounC1
- liquidateverbC1
- liquefactionnounC2
Synonym discussion
Sense: noun/1
All three words can describe substances that flow, but they are used in different situations. 'Fluid' is the broadest term — it includes both liquids and gases, and is common in scientific and technical writing. 'Beverage' is restricted to liquids that people drink, such as tea, juice, or soda — you would never call motor oil a 'beverage.' 'Solution' refers to a liquid mixture in which one substance (such as salt or sugar) has been fully dissolved in another (usually water). In everyday speech, 'liquid' is the most natural choice for any pourable substance. For example: 'Water is a liquid that everyone needs to survive.' If you need a broader scientific term, use 'fluid': 'Air is a fluid, just like water.' If you are referring to something you drink, use 'beverage': 'This café offers a wide range of hot beverages.' And if you mean a dissolved mixture, use 'solution': 'The nurse prepared a saline solution to clean the wound.'
Common collocations
Nouns
- liquid level
- liquid temperature
Adverbs
- almost liquid
- nearly liquid
- thickly liquid
Phrases
- in liquid form
- in liquid state
Prepositions
- in liquid form
- in a liquid state
Etymology
The word 'liquid' comes from the Latin 'liquidus,' meaning 'fluid, flowing, or liquid,' which itself comes from the Latin verb 'liquere,' meaning 'to be fluid, to melt, or to be clear.' It entered English in the 14th century through Old French 'liquide,' originally referring to things that flow like water. The financial sense (assets easily turned into cash) developed in the early 19th century, and the sense of smooth movement or sound emerged in literary usage during the 19th century.
First known use
14th century
14th century, in the meaning defined at sense 1 Noun